Smart RGB LED Light Stick – Arduino Compatible
https://www.electronics-lab.com/project/smart-rgb-led-light-stick-arduino-compatible/
This is a Smart LED light stick that contains 20 x WS2812B single wire addressable full colors RGB LEDs and Atmega328 microcontroller. These full colors chainable intelligent RGB LEDs work with a single wire addressable protocol thus they require a micro-controller to generate the pulse train to control the colors and flashing effects. Refer to […]
RGB LED Controller using Atmega328
https://www.electronics-lab.com/project/rgb-led-controller-using-atmega328/
This is a 3-channel, PWM based current-adjustable LED driver designed for RGB LED control. The circuit has been designed to control high current RGB LEDs or RGB LEDs strip. Colors of the three RGB LEDs can be set using 3 potentiometers, different colors are possible by adjusting these potentiometers. We have used ATmega328 microcontroller to […]
Current Meter Using 0.96″ OLED Display
https://www.electronics-lab.com/project/current-meter-using-0-96-oled-display/
This project provides an economical and precise solution for DC current sensing and display on an OLED display. This board uses the ACS715T-20A hall effect-based linear current sensor chip, 0.96 Inch I2C OLED Display and Atmega328 microcontroller chip. It is an Arduino compatible open-source hardware that can be modified to your requirements. It is easily […]
Infrared Remote-Controlled AC Load ON/OFF switch with SSR
https://www.electronics-lab.com/project/infrared-remote-controlled-ac-load-on-off-switch-with-ssr/
Driving an AC high voltage and current load using an Infrared remote is very easy with this project. This is an open-source Arduino compatible hardware that is based on ATMEGA328 microcontroller, SSR (Solid-state Relay), Infrared Receiver TSOP1838, and analog input interface. We have used KSD215AC3 optically isolated solid-state relay to drive AC loads. We have […]
Lead Acid Battery Voltage Monitor using ATMEGA328
https://www.electronics-lab.com/project/lead-acid-battery-voltage-monitor-using-atmega328/
Monitoring the voltage level of a 12V Lead Acid Battery (SLA) is easy and simple with this project. The board is made using an ATMEGA328 micro-controller and 12 x 5mm LEDs. The ATMEGA328 microcontroller senses the analog voltage on A3 Analog pin and drives 12 LEDs connected to digital I/O pins of the chip. Input […]
Brushed DC Motor Speed and Direction Controller Using Joystick
https://www.electronics-lab.com/project/brushed-dc-motor-controller-using-joystick/
This DC Motor controller provides direction and speed control of a brushed DC motor using a Joystick. This is an Arduino compatible open-source hardware with various applications. It can be used to control scissor lift motor, Linear actuator, Camera slider, camera pan-tilt head, curtain motor, power window motor, robotics, smart furniture automation, hospital furniture automation, […]
Brushed DC Motor Controller Using Infra-Red Remote
https://www.electronics-lab.com/project/brushed-dc-motor-controller-using-infra-red-remote/
This project enables the user to control a Brushed DC Motor using an Infra-Red Remote Control, thus controlling speed, direction, and also brake of DC Motor is possible. It’s an Arduino compatible open-source hardware that helps you develop many DC Motor control applications. The user has to write the code as per the application requirement. […]
Arduino Compatible 2-digit 7-segment Display Board for Timer/Counter
https://www.electronics-lab.com/project/arduino-compatible-2-digit-7-segment-display-board-for-timer-counter/
The project presented here is an open source 2-digit 7 segment Arduino compatible display board. It can used in many applications that require 2-digit display and switches inputs. Possible application of this board is a 2-digit counter, 2-digit countdown timer, token display, score board etc. 2 x 7 segment 0.56-inch Common cathode displays are used […]